Mathematics
Mathematics, 21.12.2019 19:31, kimlyn58p0wyn0

Simplify the expression -4x2(3x βˆ’ 7).
a.
-12x^3 + 28
b.
-12x^3 + 28x^2
c.
-12x^3 βˆ’ 28
d.
-12x^3 βˆ’ 28x^2

answer
Answers: 2

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Do you know the correct answer?
Simplify the expression -4x2(3x βˆ’ 7).
a.
-12x^3 + 28
b.
-12x^3 + 28x^2

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